fat free crm issues

gistfile1.txt

Settings couldn't be loaded from /mnt/fat_free_crm/config/settings.yml: (/mnt/fat_free_crm/config/settings.yml): did not find expected node content while parsing a flow node at line 201 column 5
Exiting
/mnt/fat_free_crm/app/models/setting.rb:91:in `unroll': undefined method `map' for nil:NilClass (NoMethodError)
	from /mnt/fat_free_crm/app/models/entities/opportunity.rb:83:in `<class:Opportunity>'
	from /mnt/fat_free_crm/app/models/entities/opportunity.rb:28:in `<top (required)>'
	from /home/ubuntu/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:469:in `load'
	from /home/ubuntu/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:469:in `block in load_file'
	from /home/ubuntu/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:639:in `new_constants_in'
	from /home/ubuntu/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:468:in `load_file'
	from /home/ubuntu/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:353:in `require_or_load'
	from /home/ubuntu/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:502:in `load_missing_constant'
	from /home/ubuntu/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:192:in `block in const_missing'
	from /home/ubuntu/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:190:in `each'